CN220503298U - Roving frame convenient to change roving - Google Patents
Roving frame convenient to change roving Download PDFInfo
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- CN220503298U CN220503298U CN202321858033.0U CN202321858033U CN220503298U CN 220503298 U CN220503298 U CN 220503298U CN 202321858033 U CN202321858033 U CN 202321858033U CN 220503298 U CN220503298 U CN 220503298U
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- roving
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- tightness
- motor
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- 230000008859 change Effects 0.000 title claims description 4
- 230000007246 mechanism Effects 0.000 claims abstract description 47
- 238000001514 detection method Methods 0.000 claims abstract description 35
- 238000004804 winding Methods 0.000 claims abstract description 4
- 238000003825 pressing Methods 0.000 claims description 7
- 230000009471 action Effects 0.000 claims description 4
- 238000012423 maintenance Methods 0.000 abstract description 5
- 238000005299 abrasion Methods 0.000 abstract description 4
- 239000000835 fiber Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Tension Adjustment In Filamentary Materials (AREA)
Abstract
The utility model relates to the technical field of roving frames, in particular to a roving frame convenient for changing roving, which comprises a base, a frame, a controller, a motor fixed on the base, a driving wheel arranged on an output shaft of the motor, a roller rotatably connected to the frame above the motor, a driven wheel sleeved on the roller, a belt for connecting the driving wheel and the driven wheel, a first detection mechanism for detecting the tightness of the belt, a second detection mechanism for detecting the tightness of filaments and a tightness adjusting mechanism, wherein the roller is used for winding filaments, the tightness adjusting mechanism is used for adjusting the tightness of the filaments, and the motor, the tightness adjusting mechanism, the first detection mechanism and the second detection mechanism are electrically connected with the controller; the utility model can adjust the tightness of the filament, reduce the abrasion speed of the belt on the output shaft of the motor, reduce the maintenance cost of the roving frame and prolong the service life.
Description
Technical Field
The utility model relates to the technical field of roving frames, in particular to a roving frame convenient for changing roving.
Background
The roving frame is a spinning machine for manufacturing fiber strips into roving, and mainly comprises a device for drawing fibers by a yarn guiding mechanism and twisting the fibers into the roving by a yarn twisting mechanism. In the course of changing the roving in the roving frame, when the tightness of the belt on the motor output shaft or the tightness of the filament is too tight, the problem of filament breakage easily occurs, when the tightness of the belt on the motor output shaft or the tightness of the filament is too loose, the problem of insufficient uniformity of the roving twisted by the fiber can occur, the production quality of the roving is influenced, the problem of insufficient uniformity of the filament breakage and the roving is solved by the existing roving frame mostly through adjusting the tightness of the belt, but the belt is seriously worn in the long-time use process, the maintenance cost of the roving frame is increased, and the service life of the coarse sand machine is shortened.
Disclosure of Invention
Aiming at the defects, the utility model provides the roving frame which is convenient to replace the roving, the tightness of filaments can be adjusted, the abrasion speed of a belt on an output shaft of a motor is reduced, the maintenance cost of the roving frame is reduced, and the service life is longer.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a roving frame convenient to change roving, includes the base, set up in frame on the base, set up in the controller of frame one side is fixed motor on the base, set up in motor output epaxial action wheel, rotatable connect in roller in the motor top frame, the cover is established from the driving wheel on the roller, be used for connecting the action wheel with from the belt of driving wheel, be used for detecting the detection mechanism first that the belt elasticity adopted, be used for detecting the detection mechanism second that the filament elasticity adopted to and elasticity adjustment mechanism, the roller is used for winding up the filament, elasticity adjustment mechanism is used for adjusting the elasticity of filament, motor, elasticity adjustment mechanism, detection mechanism first and the equal electric connection of detection mechanism the controller.
Further, the first detection mechanism and the second detection mechanism both comprise a tension sensor, the tension sensor is arranged on a mounting frame, a pressing sheet is arranged at the detection end of the tension sensor, when the tension sensor is in a detection state, the pressing sheet is abutted to a belt or a filament, and the mounting frame is fixed on the frame.
Further, one side of the frame is a mounting plate fixed on the base; the tightness adjusting mechanism comprises a front side guide roller and a rear side guide roller which are parallel and rotatably connected on the mounting plate, and a tightness adjusting roller arranged between the front side guide roller and the rear side guide roller and used for driving a tensioning driving assembly adopted by ascending or descending of the tightness adjusting roller, wherein filaments wound on the roller sequentially penetrate through the topmost end of the front side guide roller, the bottommost end of the tightness adjusting roller and the topmost end of the rear side guide roller.
Further, tensioning drive assembly including vertical set up in tensioning groove on the mounting panel, upper and lower sliding connection is in slider in the tensioning groove sets up in tensioning adjustment motor on tensioning groove top, the last drive of output shaft of tensioning adjustment motor is connected with the lead screw, just right on the slider the lead screw is provided with the internal thread hole, elasticity dancer roll rotatable coupling is in on the slider.
Further, the device also comprises a connecting frame arranged on the base, and a plurality of hanging ingots are arranged on the connecting frame.
The beneficial effects of the utility model are as follows:
in practical application, the motor drives the roller to rotate through the driving wheel, the driven wheel and the belt, the first detection mechanism is used for detecting the tightness of the belt, the second detection mechanism is used for detecting the tightness of the filament, and when the tightness of the filament is inconsistent with the belt, the controller is used for adjusting the tightness of the filament by controlling the tightness adjusting mechanism so that the tightness of the filament is consistent with the belt; the utility model can adjust the tightness of the filament, reduce the abrasion speed of the belt on the output shaft of the motor, reduce the maintenance cost of the roving frame and prolong the service life.
Drawings
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a top view of the present utility model;
FIG. 3 is a cross-sectional view taken at A-A of FIG. 2;
reference numerals: a base 1; a controller 2; a motor 3; a driving wheel 4; a roller 5; a driven wheel 6; a belt 7; a first detection mechanism 81; a second detection mechanism 82; a front guide roller 91; a rear guide roller 92; a tightness adjustment roller 93; a slider 941; a tension adjustment motor 942; a lead screw 943; a filament 10; a mounting plate 11; a tension groove 111; a connection frame 12; and (3) suspending the ingot 13.
Detailed Description
As shown in fig. 1, fig. 2 and fig. 3, a roving frame convenient for changing roving comprises a base 1, a frame arranged on the base 1, a controller 2 arranged on one side of the frame, a motor 3 fixed on the base 1, a driving wheel 4 arranged on an output shaft of the motor 3, a roller 5 rotatably connected to the frame above the motor 3, a driven wheel 6 sleeved on the roller 5, a belt 7 used for connecting the driving wheel 4 and the driven wheel 6, a first detection mechanism 81 used for detecting tightness of the belt 7, a second detection mechanism 82 used for detecting tightness of the filament 10, and a tightness adjusting mechanism used for winding the filament 10, wherein the motor 3, the tightness adjusting mechanism, the first detection mechanism 81 and the second detection mechanism 82 are all electrically connected with the controller 2.
When the yarn feeding device is used, the motor 3 drives the roller 5 to rotate through the driving wheel 4, the driven wheel 6 and the belt 7, the tightness of the belt 7 is detected through the first detection mechanism 81, the tightness of the filament 10 is detected through the second detection mechanism 82, and when the tightness of the filament 10 is inconsistent with the tightness of the belt 7, the controller 2 adjusts the tightness of the filament 10 through controlling the tightness adjusting mechanism, so that the tightness of the filament 10 is consistent with the tightness of the belt 7; the utility model can adjust the tightness of the filament 10, reduce the abrasion speed of the belt 7 on the output shaft of the motor 3, reduce the maintenance cost of the roving frame and prolong the service life.
As shown in fig. 1, 2 and 3, the first detection mechanism 81 and the second detection mechanism 82 each include a tension sensor, and are used for installing a mounting frame adopted by the tension sensor, a pressing sheet is arranged at a detection end of the tension sensor, when the tension sensor is in a detection state, the pressing sheet abuts against the belt 7 or the filament 10, and the mounting frame is fixed on the frame; in this embodiment, when detected by the tension sensor, the pressing sheet abuts against the belt 7 or the filament 10, the tension of the belt 7 or the filament 10 is detected, and the detection result is transmitted to the controller 2.
As shown in fig. 1, 2 and 3, one side of the frame is a mounting plate 11 fixed on the base 1; the tightness adjusting mechanism comprises a front side guide roller 91 and a rear side guide roller 92 which are parallel and rotatably connected to the mounting plate 11, and a tightness adjusting roller 93 arranged between the front side guide roller 91 and the rear side guide roller 92, wherein the tightness adjusting roller 93 is used for driving a tensioning driving assembly adopted for lifting or lowering the tightness adjusting roller 93, and a filament 10 wound on the roller sequentially passes through the topmost end of the front side guide roller 91, the bottommost end of the tightness adjusting roller 93 and the topmost end of the rear side guide roller 92 and then stretches out; in this embodiment, since the filament 10 wound on the drum sequentially passes through the topmost end of the front guide roller 91, the bottommost end of the tightness adjusting roller 93, and the topmost end of the rear guide roller 92 and then protrudes, the tightness adjusting roller 93 is driven to rise or fall by the tension driving assembly, and the height of the tightness adjusting roller 93 is adjusted, thereby realizing tightness adjustment of the filament 10.
As shown in fig. 1, 2 and 3, the tensioning driving assembly comprises a tensioning groove 111 vertically arranged on the mounting plate 11, a sliding block 941 vertically connected in the tensioning groove 111 in a sliding manner, a tensioning adjusting motor 942 arranged at the top end of the tensioning groove 111, a lead screw 943 connected to an output shaft of the tensioning adjusting motor 942 in a driving manner, an internal threaded hole arranged on the sliding block 941 and opposite to the lead screw 943, and a tightness adjusting roller 93 rotatably connected to the sliding block 941; in this embodiment, the tension adjusting motor 942 drives the screw 943 to rotate, and the screw 943 drives the slider 941 to ascend or descend along the tension groove 111 through the internal threaded hole, so as to adjust the height of the tightness adjusting roller 93 on the slider 941.
As shown in fig. 1, 2 and 3, the device further comprises a connecting frame 12 arranged on the base 1, wherein a plurality of hanging ingots 13 are arranged on the connecting frame 12; in this embodiment, the filament 10 after the tightness adjustment by the tightness adjustment mechanism is wound around the hanging spindle 13.
The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the scope of the utility model as defined in the accompanying claims.
Claims (5)
1. Roving frame convenient to change roving, its characterized in that: including base (1), set up in frame on base (1), set up in controller (2) of frame one side are fixed motor (3) on base (1), set up in epaxial action wheel (4) of motor (3) output, rotatable connect in roller (5) in motor (3) top frame, the cover is established follow driving wheel (6) on roller (5) are used for connecting action wheel (4) and follow driving wheel (6) belt (7), be used for detecting detection mechanism one (81) that belt (7) elasticity adopted, be used for detecting detection mechanism two (82) that filament (10) elasticity adopted to and elasticity adjustment mechanism, the roller is used for winding up filament (10), elasticity adjustment mechanism is used for adjusting the elasticity of filament (10), equal electric connection of motor (3), elasticity adjustment mechanism, detection mechanism one (81) and detection mechanism two (82) controller (2).
2. The roving frame for facilitating roving replacement as defined in claim 1, wherein: the first detection mechanism (81) and the second detection mechanism (82) comprise tension sensors, the tension sensors are arranged on a mounting frame, the detection end of each tension sensor is provided with a pressing sheet, when the tension sensors are in a detection state, the pressing sheets are abutted to the belt (7) or the filament (10), and the mounting frame is fixed on the frame.
3. The roving frame for facilitating roving replacement as defined in claim 1, wherein: one side of the frame is provided with a mounting plate (11) fixed on the base (1); the tightness adjusting mechanism comprises a front side guide roller (91) and a rear side guide roller (92) which are parallel and rotatably connected to the mounting plate (11), and a tightness adjusting roller (93) arranged between the front side guide roller (91) and the rear side guide roller (92) and used for driving the tightness adjusting roller (93) to ascend or descend, wherein a tensioning driving assembly is adopted for driving a filament (10) wound on the roller to sequentially penetrate through the topmost end of the front side guide roller (91), the bottommost end of the tightness adjusting roller (93) and the topmost end of the rear side guide roller (92) and then stretch out.
4. A roving frame for facilitating the replacement of rovings according to claim 3, further comprising: the tensioning drive assembly comprises a tensioning groove (111) vertically arranged on the mounting plate (11), a sliding block (941) in the tensioning groove (111) is connected up and down in a sliding mode, a tensioning adjusting motor (942) is arranged at the top end of the tensioning groove (111), a lead screw (943) is connected to an output shaft of the tensioning adjusting motor (942) in a driving mode, the sliding block (941) is directly opposite to the lead screw (943) and is provided with an internal threaded hole, and a tightness adjusting roller (93) is rotatably connected to the sliding block (941).
5. The roving frame for facilitating roving replacement as defined in claim 1, wherein: the device also comprises a connecting frame (12) arranged on the base (1), and a plurality of hanging ingots (13) are arranged on the connecting frame (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321858033.0U CN220503298U (en) | 2023-07-14 | 2023-07-14 | Roving frame convenient to change roving |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321858033.0U CN220503298U (en) | 2023-07-14 | 2023-07-14 | Roving frame convenient to change roving |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220503298U true CN220503298U (en) | 2024-02-20 |
Family
ID=89880195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321858033.0U Active CN220503298U (en) | 2023-07-14 | 2023-07-14 | Roving frame convenient to change roving |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220503298U (en) |
-
2023
- 2023-07-14 CN CN202321858033.0U patent/CN220503298U/en active Active
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